Funding for this research was provided by:
Canada Research Chairs (9999)
Killam Trusts (9999)
Received: 18 March 2019
Accepted: 12 June 2019
First Online: 21 June 2019
Ethics approval and consent to participate
: This research obtained ethics approval from our Institutional Review Board (IWK Research Ethics Board, Protocol #1013392), in compliance with the principles laid out in the <i>World Medical Association Declaration of Helsinki – Ethical Principles for Medical Research Involving Human Subjects.</i> Written informed consent was obtained from the parents of all patients included in the study.
: Not applicable.
: The authors declare that they have no competing interests.